<!DOCTYPE html>
<html>
  <head>
    <style>
      table, tbody, tr, td { padding: 0; margin: 0; border-spacing: 0 }
      table { background: green; position: absolute; width: 100%;
              border: none; left: 0; top: 0; height: 10px; }
    </style>
  </head>
  <body>
    <div style="position: relative; display: inline; color: white; background: white;">
      ABCDEF<table><tr><td></td></tr></table></div>
  <body>
</html>
